So what are the numbers?

 

you can't see the chart?

baseline was 222.71hp and 220 tq
tuned is 231.22hp and 228 tq

 

So your mods are
Y-pipe
Intake
Exhaust
SAFC II

#'s seems a bit weak. do you have a baseline for stock?

 

well that's roughly 300 crank horsepower, sorry to dissapoint you.

 

What's that nasty dip at 3900RPM?
Damn 105 degrees that day!

 

not sure what that was.

 

how is 222 too low for the bolt ons? i don't know what 6th gens are doing bone stock, but i really doubt it's over 220....

 

nope 300 crank hp would be about 245whp.

 

that dip is from when your Vi kicks in and butterfiles open.

 

It's not low. Y-pipe's give precisely jack sh*t on 5.5 and 6th gens because they don't remove the precats like on 4th gens. Intake gives nothing and I doubt his y-pipe/exhaust combo gave him more than 10whp, so his stock dyno must've been around 210-215whp, which is better than 5.5 gens.

9whp/8wtq from simple A/F tuning is pretty damn good, would have given even more with some headers probably.

 

your a/f gets pretty rich in the upper rpms.

 

I thought there was still some more room for tuning in the upper rpms if thats what your saying.

 

do you think i would get more power from bringing up the a/f ratio to around 13.5

 

They need to stop being pu$$ies and take your car to 6550.

Otherwise strong #'s ... And nice curve, hardy no drop off in higher rpms.

 

300 hp?...Can I get some of the stuff you're smoking?

 

Didn't realize it was set to open that low on the 3.5s

 

Well now you know.

 

you wish it was

 

no arguement there.

 

based on the dyno up top, should i have them set my afr to 13.5 throughout the entire rpm range?

 

my question is why did you waste money on a y-pipe. They clearly do barely anything for 5th and 6th gens.

 

They do as much for 00-01 5th gens as they do for all 4th gens.. Did you mean 3.5L equipped 5th gens .. like a 5.5g since it's almost a 6th gen, but still resembles the original 5th gen

And also, tehy don't have headers readily available for 6th gens at the moment, ... they're in for some custom fitting, check the 6th gen forums ...

 

you could easily get another 5whp or so with more tuning up top. Yes I would tune it to 13.5 a/f...

 

Yes sorry if I wasn't being 100% clear. 3.5L equipped maximas are wasting there money on y-pipes.

 

i had a y-pipe on my 4th gen and liked it. i had heard of nothing negative for the 6th gens so i bought one for this one as well.

 

6th gens definitly gain power from a y-pipe cuz it removes the main cat but doesn't on the 5.5 gen. I've driven before and after y-pipe on a 6 speed 6th gen. Also haven't heard anyone with it that didn't feel a differnce.

 

so basically its like putting a test pipe on a 5.5 gen with a y pipe. That usually gains about 2whp so I seriously doubt the 6th gen gains much more than 6-8whp from a y pipe that deletes the main cat.

 

Cant see **** captain, next time dont use cardomain to host a image that needs a bigger resolution.

 

Sorry jack, it shows up for me and most the other guys. if you don't want me to use cardomain, please by all means show me another host site...

 

Better yet, why not just post the run files

 

if i had them i would